On the basis of expatiating on the way of smoke control of underground constructions, I think that water curtain system of box type is more applicable to underground constructions than the others.
本文在阐述地下建筑的防火隔烟方法的基础上，认为箱式水幕系统是较适用于地下建筑中消防系统之一。
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Widely applies in the market, hotel, upscale clubs, home lighting, underground parking place, office, school, factory, light Box Backlighting, the building outline lighting, ect. Easy to install.